display all the ideas for this combination of texts
4 ideas
15435 | If you think universals are immanent, you must believe them to be sparse, and not every related predicate [Lewis] |
15451 | I assume there could be natural properties that are not instantiated in our world [Lewis] |
4028 | Frege allows either too few properties (as extensions) or too many (as predicates) [Mellor/Oliver on Frege] |
15433 | Tropes are particular properties, which cannot recur, but can be exact duplicates [Lewis] |